package com.zy.web.demo.duoxiancheng.demo21;

/**
 * @author <a href="mailto:zhouyong@cqyyt.com">zy</a>
 * @version 1.0
 * @date 2020/8/20 16:12
 */
public class MyThread21 extends Thread{

    @Override
    public void run() {
        try {
            super.run();
            int zy = (int)(Math.random()*1000);
            Thread.sleep(zy);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
}
